Cast and credits of Convict 99

Directed by

Marcel Varnel

Starring

Will Hay
Dr. Benjamin Twist

Moore Marriott
Jerry, The Mole

Graham Moffatt
Albert

Googie Withers
Lottie

Peter Gawthorne
Sir Cyril

Basil Radford
Deputy Governor

Alf Goddard
Sykes

Garry Marsh
Johnson

Basil McGrail
Bates

Kathleen Harrison
Mabel

Roy Emerton
Colonial

Bertha Belmore
Lady with Tiara (uncredited)

Wilson Coleman
Prison Doctor (uncredited)

Noel Dainton
Scotland Yard Inspector (uncredited)

Roddy McDowall
Jimmy (uncredited)

George Merritt
Policeman Outside Bank (uncredited)

Bernard Miles
Prison Warder (uncredited)

Charles Paton
Smith (uncredited)

Written by

Ralph Smart
(adaptation)

Val Guest
(scenario)